Cascadable Amplifier
200 to 2000 MHz
Features
•
•
•
•
WIDE BANDWIDTH: 200-2400 MHz (TYP.)
HIGH OUTPUT LEVEL: +23.0 dBm (TYP.)
LOW NOISE FIGURE: 4.0 dB (TYP.)
HIGH THIRD ORDER I.P.: +34 dBm (TYP.)
PA38/SMPA38
V3
Product Image
Description
The PA38 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This two stage GaAs FET feedback amplifier design displays
impressive performance characteristics over a broadband
frequency range. Both TO-8 and Surface Mount packages
are hermetically sealed, and MIL-STD-883 environmental screen-
ing is available
.
Ordering Information
Part Number
PA38
SMPA38
CPA38
Package
TO-8
Surface Mount
SMA Connectorized
Electrical Specifications: Z
0
= 50Ω, V
CC
= +15 V
DC
Ω
Typical
Parameter
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Noise Figure (max)
Power Output
@ 1 dB comp. (min)
IP3
IP2
Second Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
mA
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature
DC Voltage
Continuous Input Power
Short Term Input power
(1 minute max.)
Guaranteed
0º to 50ºC
0.2-2.0
8.5
±0.7
Units
25ºC
GHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
0.2-2.4
10.0
±0.3
17
4.0
23.0
+34
+55
+60
1.7:1 / 1.5:1
150
1.9:1 / 1.9:1
158
2.0:1 / 2.0:1
160
4.7
21.5
5.2
21.0
Absolute
Maximum
-62ºC to +125ºC
85ºC
+16 V
+17 dBm
100 mW
1W
85ºC
-54º to +85ºC*
0.2-2.0
8.0
±1.0
Peak Power (3 sec max.)
“S” Series Burn-In
Temperature (case)
Thermal Data: V
CC
= +15 V
DC
Parameter
Thermal Resistance θ
jc
Transistor Power Dissipation P
d
Junction Temperature Rise
Above Case T
jc
Rating
125.8ºC/W
0.578 W
72ºC
* Over temperature performance limits for part number CPA38, guaranteed from 0
o
C to +50
o
C only.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Cascadable Amplifier
200 to 2000 MHz
Typical Performance Curves at +25°C
Outline Drawing: TO-8
*
PA38/SMPA38
V3
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: Surface Mount
*
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: SMA Connectorized
*
WEIGHT: 19 grams (0.67 oz.) max
∗
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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